PULSE POINTS❓WHAT HAPPENED: Department of Homeland Security (DHS) Secretary Kristi Noem signed a waiver to allow for the construction of a waterborne barrier on the southern border in Texas.👤WHO WAS INVOLVED: Secretary Kristi Noem, U.S. Customs and Border Protection (CBP), and the U.S. Border Patrol’s Rio Grande Valley Sector. Newsletter Need to Know. Your free, … Continue reading Trump Admin Moves to Build Waterborne Barrier in Rio Grande Swiftly.